The Big Bang Theory - The Big Bang Theory is back this week with a very special appearance by Bill Gates. Don't miss Thursday's all-new episode at 8/7c! | Facebook
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Big Bang Theory recap: Leonard's meeting with idol Bill Gates goes hilariously wrong | Daily Mail Online
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Big Bang Theory: When did Bill Gates star in The Big Bang Theory? | TV & Radio | Showbiz & TV | Express.co.uk
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Bill Gates: Nerd quotient at 'The Big Bang Theory' just went up: Bill Gates to do a cameo in sitcom - The Economic Times
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Bill Gates leaves 'em laughing (and crying) with his guest appearance on 'The Big Bang Theory' – GeekWire
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